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<?php |
2 |
/** |
3 |
* |
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* This file contains the Default DataList child |
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* that has its specific GUI layout/look/feel |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @package phpHtmlLib |
9 |
* |
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*/ |
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|
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/** |
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* Need to make sure we have the DataList object |
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*/ |
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require_once($phphtmllib."/widgets/data_list/DataList.inc"); |
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|
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/** |
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* This class is the Default phpHtmlLib GUI interface |
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* child of the DataList class. This child simply does |
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* the job of rendering the html/layout for a DataList. |
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* You can use this as an example of how to build your |
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* own look/feel for your DataList. |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @package phpHtmlLib |
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* |
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*/ |
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class DefaultGUIDatalist extends DataList { |
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|
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|
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/** |
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* The overall alignment |
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* |
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* DEFAULT: "center" |
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*/ |
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var $_align = "center"; |
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|
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/** |
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* This holds the action column |
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* settings if any. |
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*/ |
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var $_action_column = array(); |
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|
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/** |
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* holds the cntr for the action |
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* checkbox name |
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*/ |
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var $_action_count = 0; |
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|
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/** |
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* This array holds the list of |
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* hidden checkbox[] items. |
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* |
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*/ |
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var $_hidden_checkbox_items = array(); |
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|
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/** |
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* this array keeps track of the list |
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* of rendered visible checkbox[] |
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* items. So we can not render the |
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* hidden version of it. |
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*/ |
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var $_visible_checkbox_items = array(); |
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|
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|
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/** |
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* This variable holds the array of default |
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* selected items. This is populated |
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* inside the user_setup() function |
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* to pre-populate the list of selected |
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* items for a the checkbox action column. |
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* |
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*/ |
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var $_default_checked_items = array(); |
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|
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|
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/** |
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* Do we show action bar row? |
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*/ |
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var $_show_actionbar = TRUE; |
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|
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/** |
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* This variable tells us whether to display select all checkbox |
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*/ |
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var $_allow_select_all = TRUE; |
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|
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|
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/** |
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* This function sets a prefix for all |
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* variables that are used in the item list |
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* table on a page. This allows you to have |
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* multiple itemlists on a single html page. |
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* |
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* @param string $prefix - the prefix for all vars. |
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*/ |
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function set_global_prefix($prefix) { |
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$this->_vars["radioVar"] = "radio"; |
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$this->_vars["checkboxVar"] = "checkbox"; |
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DataList::set_global_prefix($prefix); |
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} |
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|
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|
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function gui_init() { |
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$container = container(); |
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$container->add( $this->build_tool_link("first"), |
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$this->build_tool_link("prev"), |
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$this->build_tool_link("next"), |
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$this->build_tool_link("last"), |
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$this->build_tool_link("all"), |
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$this->get_page_info() ); |
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|
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$this->_data_table = html_table($this->get_width(),0,0,0, $this->_align); |
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$this->_data_table->set_class("datalist_border"); |
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|
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$this->_tool_td = html_td("datalist_title", "right", $container); |
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$this->_tool_td->set_style("padding-top: 5px; padding-right: 5px;"); |
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|
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//calculate the # of columns depending on if they |
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//have added action columns. |
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$cols = count($this->_columns); |
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if ($this->_has_action_column("FIRST")) $cols++; |
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if ($this->_has_action_column("LAST")) $cols++; |
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|
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//$this->_tool_td->set_tag_attribute("colspan", $cols-1); |
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|
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$title_table = html_table("100%"); |
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|
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$title = new TDtag(array("align" => "left", |
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"class" => "datalist_title", |
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"style" => "padding-left: 5px;"), |
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$this->get_title() ); |
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|
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$title_table->add( new TRtag( array(), $title, |
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$this->_tool_td) ); |
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|
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|
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//add the header tr reference |
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//it will get populated later |
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$this->_header_tr = new TRtag; |
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//$this->_data_table->add( new TRtag(array(), $title, $this->_tool_td) ); |
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$this->_data_table->add_row( new TDtag(array("colspan" => $cols), |
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$title_table) ); |
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$this->_data_table->add_reference($this->_header_tr); |
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|
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//initialize the first date row |
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$this->_data_row = new TRtag; |
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|
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//enable search |
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$this->search_enable(); |
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$this->set_simple_search_modifier(); |
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|
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} |
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|
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/** |
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* this function is used to set the overall alignment |
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* of the widget |
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* |
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* @param string - the align value |
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*/ |
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function set_align($align) { |
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$this->_align = $align; |
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} |
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|
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function child_build_column_header($name, $col, $cnt) { |
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if (!$this->_cur_col_cntr) { |
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$this->_cur_col_cntr = 1; |
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//lets see if we need to add an action column |
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//as the first column. |
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if ($this->_has_action_column("FIRST")) { |
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//looks like we have a FIRST column actionbar |
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//lets add it |
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$td = $this->_build_action_column("FIRST", TRUE); |
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$this->_header_tr->add( $td ); |
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} |
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$td = $this->build_column_header($name, $col, $cnt); |
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$this->_header_tr->add( $td ); |
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} else { |
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$td = $this->build_column_header($name, $col, $cnt); |
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$this->_header_tr->add( $td ); |
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} |
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|
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if ($this->_cur_col_cntr == $cnt) { |
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//lets see if we need to add an action column |
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//as the first column. |
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if ($this->_has_action_column("LAST")) { |
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//looks like we have a FIRST column actionbar |
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//lets add it |
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$td = $this->_build_action_column("LAST", TRUE); |
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$this->_header_tr->add( $td ); |
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} |
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unset( $this->_cur_col_cntr ); |
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} else { |
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$this->_cur_col_cntr++; |
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} |
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} |
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|
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function child_add_row_cell($obj, $col_name, $last_in_row_flag, $row_data) { |
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if (!$this->_cur_col_cntr) { |
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$this->_cur_col_cntr = 1; |
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//lets see if we need to add an action column |
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//as the first column. |
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if ($this->_has_action_column("FIRST")) { |
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//looks like we have a FIRST column actionbar |
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//lets add it |
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$this->_data_row->add($this->_build_action_column("FIRST", FALSE, $row_data)); |
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} |
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$td = $this->wrap_column_item($obj, $col_name); |
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$this->_data_row->add( $td ); |
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} else { |
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//show the normal data |
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$td = $this->wrap_column_item($obj, $col_name); |
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$this->_data_row->add( $td ); |
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} |
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|
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|
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if ($last_in_row_flag) { |
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//lets see if we need to add an action column |
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//as the first column. |
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if ($this->_has_action_column("LAST")) { |
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//looks like we have a LAST column actionbar |
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//lets add it |
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$this->_data_row->add($this->_build_action_column("LAST", FALSE, $row_data)); |
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} |
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|
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|
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|
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$this->_data_table->add_row( $this->_data_row ); |
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$this->_data_row = new TRtag; |
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unset( $this->_cur_col_cntr ); |
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} else { |
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$this->_cur_col_cntr++; |
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} |
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} |
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|
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function child_get_gui() { |
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return container( $this->_data_table, |
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$this->_build_actionbar() ); |
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} |
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|
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/** |
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* This function builds the object/text |
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* to be used for a column header. It can |
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* either be an href because its sortable, |
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* or it can just be text, because its not |
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* sortable. |
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* |
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* @param string $col_name - the column name |
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* to build from |
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* the headers. |
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* @param array $col_data - the column's data. |
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* @param int the column # we are working on. |
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* @return mixed - either an Atag object or |
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* raw text. |
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*/ |
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function build_column_header($col_name, $col_data, $col_num) { |
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|
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$td = new TDtag(array("class"=>"datalist_col_head", |
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"width" => $col_data["size"])); |
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|
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if ($this->_columns[$col_name]["sortable"]) { |
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$col_url = $this->build_column_url($col_name); |
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|
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$td->set_tag_attribute("title","Sort By ".$col_name); |
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|
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$td->push(html_a($col_url, $col_name,"form_link")); |
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|
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if ($this->_columns[$col_name]["data_name"] == $this->orderby()) { |
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|
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if ($this->reverseorder() == "false") { |
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$alt_title = "Sorted in Ascending Order"; |
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$img = html_img($this->get_image_path()."/picto_down.gif",11,11,'',$alt_title); |
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$img->set_tag_attribute("style", "padding-left: 5px;margin-left:5px;vertical-align:middle;"); |
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$td->push($img); |
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} else { |
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$alt_title = "Sorted in Descending Order"; |
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$img = html_img($this->get_image_path()."/picto_up.gif",11,11,'',$alt_title); |
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$img->set_tag_attribute("style", "padding-left: 5px;margin-left:5px;vertical-align:middle;"); |
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$td->push($img); |
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} |
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} |
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|
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// we want to highlight the td on mouse over |
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$td->set_tag_attribute("onMouseOver", |
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"javascript:style.cursor='hand';this.className='datalist_col_head_hover';"); |
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$td->set_tag_attribute("onMouseOut", |
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"javascript:this.className='datalist_col_head'"); |
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$td->set_tag_attribute("onMouseDown", |
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"javascript:this.className='datalist_col_head_clicked'"); |
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|
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|
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if ($this->get_form_method() == "POST") { |
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$td->set_tag_attribute("onClick", $col_url); |
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} |
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else { |
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$td->set_tag_attribute("onClick", "javascript:document.location='".$col_url."';"); |
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} |
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} else { |
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$td->push($col_name); |
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$td->set_tag_attribute("style", $style."padding-left:5px;padding-right:5px;white-space:nowrap;"); |
300 |
} |
301 |
|
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return $td; |
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} |
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|
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/** |
306 |
* This function ensures that the data we place |
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* in a column is aligned according to what the |
308 |
* user wants. |
309 |
* |
310 |
* @param mixed - $obj - the data for the td. |
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* @param string - $col_name - the name of the column header |
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* for this row to render. |
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* @param int - $odd_row - tells us if this cell lives in |
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* an odd # row (for alternating row colors) |
315 |
* @param int - the column # we are working on. |
316 |
* @return TDtag object |
317 |
*/ |
318 |
function wrap_column_item($obj, $col_name) { |
319 |
|
320 |
//make sure its set to something. |
321 |
if ($obj == '') { |
322 |
$obj = " "; |
323 |
} |
324 |
|
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//make sure we don't put a right border on the last |
326 |
//column we are working on. |
327 |
//$style = "padding-left: 3px;padding-right:3px;border-top: 1px solid #dddddd;"; |
328 |
|
329 |
|
330 |
if ($this->_columns[$col_name]["data_name"] == $this->orderby()) { |
331 |
$style = "background-color: #f4f4f4;"; |
332 |
} else { |
333 |
$style = "background-color: #ffffff;"; |
334 |
} |
335 |
|
336 |
$align = $this->_columns[$col_name]["align"]; |
337 |
$td = new TDtag(array("align" => $align, |
338 |
"style" => $style, |
339 |
"class" => "datalist_data_cell")); |
340 |
|
341 |
if (is_object($obj) && $obj->_tag == "td") { |
342 |
return $obj; |
343 |
} else { |
344 |
$td->add( $obj ); |
345 |
} |
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return $td; |
347 |
} |
348 |
|
349 |
/** |
350 |
* This builds the table that holds the search |
351 |
* capability. |
352 |
* |
353 |
* @return TABLEtag object. |
354 |
*/ |
355 |
function child_build_search_table() { |
356 |
//the search capability is enabled. |
357 |
//lets try and build the table. |
358 |
$td_attributes = array("style" => "padding-left: 5px;padding-bottom:4px;". |
359 |
"padding-right:40px;padding-top:4px;". |
360 |
"background-color: #eeeeee;", |
361 |
"align" => "left", |
362 |
"class" => "font10"); |
363 |
|
364 |
$table = html_table($this->get_width(),0,0,0,$this->_align); |
365 |
|
366 |
//test to see if they want to render the outer borders |
367 |
$table->set_tag_attribute("style", "border-left: 1px solid #a1a1a1;". |
368 |
"border-right: 1px solid #a1a1a1;"); |
369 |
|
370 |
$td = new TDtag($td_attributes); |
371 |
|
372 |
if ($this->search_type() == "advanced") { |
373 |
$td->push($this->_build_advanced_search_form()); |
374 |
} else { |
375 |
$td->push($this->_build_simple_search_form()); |
376 |
} |
377 |
$table->push_row($td); |
378 |
|
379 |
return container($this->_build_search_title(), $table); |
380 |
} |
381 |
|
382 |
/** |
383 |
* This function builds the search title table |
384 |
* |
385 |
* @return TABLEtag object |
386 |
*/ |
387 |
function _build_search_title() { |
388 |
//build the title stacked table |
389 |
$title = html_table($this->get_width(), 0, 0, 0, $this->_align); |
390 |
|
391 |
//test to see if they want to render the outer borders |
392 |
$title->set_tag_attribute("style","border: 1px solid #a1a1a1;"); |
393 |
$title->push_row(new TDtag(array("class" => "datalist_title", |
394 |
"style" => "color: ".$this->_title_fcolor.";". |
395 |
"background-color: ".$this->_title_color.";"), " Search")); |
396 |
|
397 |
return $title; |
398 |
} |
399 |
|
400 |
|
401 |
/** |
402 |
* This function builds the simple search TD |
403 |
* |
404 |
* @return ContainerWidget |
405 |
*/ |
406 |
function _build_simple_search_form() { |
407 |
|
408 |
//if there is only 1 item enabled for search |
409 |
//then the search looks simple. |
410 |
$fields = $this->_get_searchable_fields(); |
411 |
$cnt = count($fields); |
412 |
if ($cnt == 0) { |
413 |
return NULL; |
414 |
} |
415 |
|
416 |
$container = new ContainerWidget; |
417 |
|
418 |
if ($cnt == 1) { |
419 |
//user only has 1 field to show. |
420 |
list($name, $field) = each($fields); |
421 |
$container->push("Find ".$name." "); |
422 |
} else { |
423 |
//user has many fields to show. |
424 |
$container->push("Find ", |
425 |
form_select($this->_vars["search_fieldVar"], $fields, $this->search_field())); |
426 |
} |
427 |
|
428 |
if ($this->get_simple_search_modifier()) { |
429 |
//the user wants the search modifier turned on. |
430 |
$container->push($this->_build_simple_search_modifier()); |
431 |
} |
432 |
|
433 |
$container->push(form_text($this->_vars["search_valueVar"], $this->search_value_filter($this->search_value()), "20", "100", array("style"=>"vertical-align:middle;")), |
434 |
form_submit($this->get_form_name(), "Search", array("style"=>"vertical-align:middle;"))); |
435 |
|
436 |
if ($this->is_advanced_search_enabled()) { |
437 |
$span = html_span(html_a("ass","Advanced Search", "title")); |
438 |
$container->push(" ", $span); |
439 |
} |
440 |
|
441 |
if ($cnt == 1) { |
442 |
$container->push(form_hidden($this->_vars["search_fieldVar"], $field)); |
443 |
} |
444 |
|
445 |
return $container; |
446 |
} |
447 |
|
448 |
|
449 |
/** |
450 |
* This function adds an action column. This |
451 |
* adds a column of either checkboxes or radio |
452 |
* buttons. |
453 |
* |
454 |
* @param string - type of column |
455 |
* 'checkbox' or 'radio' |
456 |
* @param string - which column it lives in |
457 |
* 'FIRST' or 'LAST' |
458 |
* @param string - which db field is associated |
459 |
* with this. |
460 |
* @param string - the title to use for the column. |
461 |
* NOTE: if this is set, then there |
462 |
* will NOT be a global checkbox |
463 |
* that can be used to select/deslect |
464 |
* all at once. |
465 |
* |
466 |
*/ |
467 |
function add_action_column($type, $col, $db_field, $title=NULL) { |
468 |
$action = array("type" => $type, |
469 |
"dbfield" => $db_field, |
470 |
"title" => $title); |
471 |
$this->_action_column[$col] = $action; |
472 |
} |
473 |
|
474 |
/** |
475 |
* This function is used to set the default list |
476 |
* of selected checkbox items. This is used so |
477 |
* the user can pre-populate the list of |
478 |
* checked items in the checkbox action column |
479 |
* |
480 |
* @param array - the array of checked items |
481 |
*/ |
482 |
function set_default_checked_items($items) { |
483 |
$this->_default_checked_items = $items; |
484 |
} |
485 |
|
486 |
/** |
487 |
* This function returns the array of default |
488 |
* checked items to be marked as checked in |
489 |
* the checkbox action column |
490 |
* |
491 |
* @return array |
492 |
*/ |
493 |
function get_default_checked_items() { |
494 |
return $this->_default_checked_items; |
495 |
} |
496 |
|
497 |
/** |
498 |
* set the flag to tell the object to |
499 |
* save the checked items |
500 |
* |
501 |
*/ |
502 |
function save_checked_items() { |
503 |
$this->_save_checked_items_flag = TRUE; |
504 |
} |
505 |
|
506 |
/** |
507 |
* This tests the object flag to |
508 |
* see if the child class wants to |
509 |
* automatically save the checked |
510 |
* items |
511 |
* |
512 |
* @return boolean |
513 |
*/ |
514 |
function _save_checked_items_enabled() { |
515 |
return $this->_save_checked_items_flag; |
516 |
} |
517 |
|
518 |
/** |
519 |
* This function tests to see if the child |
520 |
* wants to render an action column |
521 |
* |
522 |
* @param string - the column to test for |
523 |
* FIRST or LAST |
524 |
* @return boolean |
525 |
*/ |
526 |
function _has_action_column($col) { |
527 |
if (isset($this->_action_column[$col])) { |
528 |
return TRUE; |
529 |
} |
530 |
else { |
531 |
return FALSE; |
532 |
} |
533 |
} |
534 |
|
535 |
/** |
536 |
* This allows the caller to |
537 |
* turn on/off the rendering of |
538 |
* the bottom action bar row |
539 |
* |
540 |
* @param boolean - TRUE = on FALSE = off |
541 |
*/ |
542 |
function set_actionbar($flag = TRUE) { |
543 |
$this->_show_actionbar = $flag; |
544 |
} |
545 |
|
546 |
/** |
547 |
* This function gets the current value |
548 |
* of the show actionbar flag setting. |
549 |
* |
550 |
* @return boolean |
551 |
*/ |
552 |
function show_actionbar() { |
553 |
return $this->_show_actionbar; |
554 |
} |
555 |
|
556 |
/** |
557 |
* Sets the flag for rendering the select all checkbox |
558 |
* |
559 |
* @param bool flag |
560 |
*/ |
561 |
function allow_select_all($flag) { |
562 |
$this->_allow_select_all = $flag; |
563 |
} |
564 |
|
565 |
|
566 |
/** |
567 |
* This builds an action column cell |
568 |
* |
569 |
* @param string - the column to test for |
570 |
* FIRST or LAST |
571 |
* @param boolean - lets us know this is for |
572 |
* the header or a cell. |
573 |
* @param array - the row's data. |
574 |
* @return HTMLTag object |
575 |
*/ |
576 |
function _build_action_column($col, $header_flag=FALSE, $row_data=NULL) { |
577 |
|
578 |
$attributes = array("width" => "1%", |
579 |
"align" => "center"); |
580 |
|
581 |
if ($header_flag) $attributes["class"] = "datalist_col_head"; |
582 |
else $attributes["class"] = "datalist_actionbar_data_cell"; |
583 |
|
584 |
$td = new TDtag($attributes); |
585 |
$form_value = ''; |
586 |
if ($header_flag) { |
587 |
//this is for a header item. |
588 |
$form_value = ""; |
589 |
} else { |
590 |
$form_value = $row_data[$this->_action_column[$col]["dbfield"]]; |
591 |
} |
592 |
|
593 |
switch ($this->_action_column[$col]["type"]) { |
594 |
case "radio": |
595 |
if ($header_flag) { |
596 |
//we don't put a header button for radio |
597 |
if ($this->_action_column[$col]["title"]) |
598 |
$obj = $this->_action_column[$col]["title"]; |
599 |
else $obj = _HTML_SPACE; |
600 |
} else { |
601 |
$name = $this->_vars["radioVar"]."[".$this->_action_count."]"; |
602 |
$obj = form_radio($name, $form_value); |
603 |
|
604 |
//see if the checkbox should be disabled |
605 |
if (!$this->is_action_enabled($form_value, $row_data)) { |
606 |
$obj->set_tag_attribute("DISABLED"); |
607 |
$obj->set_tag_attribute("value",""); |
608 |
} |
609 |
} |
610 |
|
611 |
break; |
612 |
case "checkbox": |
613 |
if ($header_flag) { |
614 |
//see if the child wants a title instead |
615 |
//of the global check/uncheck checkbox |
616 |
if ($this->_action_column[$col]["title"]) { |
617 |
$obj = $this->_action_column[$col]["title"]; |
618 |
break; |
619 |
} else { |
620 |
$name = $this->_vars["checkboxVar"]; |
621 |
} |
622 |
} else { |
623 |
$name = $this->_vars["checkboxVar"]."[".$this->_action_count."]"; |
624 |
} |
625 |
|
626 |
$this->_action_count++; |
627 |
$obj = form_checkbox($name, $form_value); |
628 |
if ($header_flag) { |
629 |
if ($this->_allow_select_all) { |
630 |
$obj->set_tag_attribute("onClick", "javascript:mass(this.form)"); |
631 |
} else { |
632 |
$obj = _HTML_SPACE; |
633 |
} |
634 |
} |
635 |
|
636 |
//see if the checkbox should be checked |
637 |
if ($this->_is_col_checked($form_value, $row_data)) { |
638 |
$obj->set_tag_attribute("CHECKED"); |
639 |
} |
640 |
|
641 |
//see if the checkbox should be disabled |
642 |
if (!$header_flag && !$this->is_action_enabled($form_value, $row_data)) { |
643 |
$obj->set_tag_attribute("DISABLED"); |
644 |
$obj->set_tag_attribute("value",""); |
645 |
} |
646 |
|
647 |
//save which items we have rendered visibly. |
648 |
//so we can filter those out in the hidden |
649 |
//items |
650 |
$this->_visible_checkbox_items[$form_value] = TRUE;; |
651 |
break; |
652 |
} |
653 |
$td->push($obj); |
654 |
$td->set_collapse(); |
655 |
return $td; |
656 |
} |
657 |
|
658 |
/** |
659 |
* This method checks to see if a |
660 |
* particular row has been checked |
661 |
* in the action column |
662 |
* |
663 |
* @param string - the item to look for |
664 |
* @param array - the row's data. |
665 |
* @return boolean. |
666 |
*/ |
667 |
function _is_col_checked($value, $row_data) { |
668 |
if (count($this->_hidden_checkbox_items) == 0) { |
669 |
if (isset($_REQUEST[$this->_vars["checkboxVar"]]) && is_array($_REQUEST[$this->_vars["checkboxVar"]])) { |
670 |
$this->_hidden_checkbox_items = array_flip($_REQUEST[$this->_vars["checkboxVar"]]); |
671 |
} |
672 |
} |
673 |
|
674 |
//call the child function to see if item should |
675 |
//be checked |
676 |
$user_flag = $this->is_action_checked($value, $row_data); |
677 |
$hidden_flag = isset($this->_hidden_checkbox_items[$value]); |
678 |
|
679 |
return($user_flag || $hidden_flag); |
680 |
|
681 |
if (isset($this->_hidden_checkbox_items[$value])) { |
682 |
return TRUE; |
683 |
} |
684 |
else { |
685 |
return FALSE; |
686 |
} |
687 |
} |
688 |
|
689 |
/** |
690 |
* This function is provided to give the child class |
691 |
* the ability to precheck/select a particular |
692 |
* column. |
693 |
* |
694 |
* @param string - the item to look for. |
695 |
* @param array - the row's data. |
696 |
* @return boolean |
697 |
*/ |
698 |
function is_action_checked($value, $row_data) { |
699 |
return FALSE; |
700 |
} |
701 |
|
702 |
/** |
703 |
* This function is provided to give the child |
704 |
* class the ability to enable/disable a particular |
705 |
* checkbox. |
706 |
* |
707 |
* @param string - the item to look for. |
708 |
* @param array - the row's data. |
709 |
* @return boolean |
710 |
*/ |
711 |
function is_action_enabled($value, $row_data) { |
712 |
return TRUE; |
713 |
} |
714 |
|
715 |
/** |
716 |
* This function renders the action bar at the bottom |
717 |
* of the data list. |
718 |
* |
719 |
* @return TABLEtag object |
720 |
*/ |
721 |
function _build_actionbar() { |
722 |
|
723 |
if ($this->show_actionbar()) { |
724 |
|
725 |
$table = html_table($this->get_width(),0,0,0,$this->_align); |
726 |
$table->set_class("datalist_actionbar"); |
727 |
/*if ($this->show_outer_border()) { |
728 |
$table->set_tag_attribute("style", _CSS_BORDER_LEFT. |
729 |
_CSS_BORDER_RIGHT. |
730 |
_CSS_BORDER_BOTTOM); |
731 |
} |
732 |
else { |
733 |
$table->set_tag_attribute("style", _CSS_BORDER_TOP); |
734 |
}*/ |
735 |
|
736 |
$td = new TDtag(array("class"=>"datalist_bottom_seperator", |
737 |
"colspan" => 3), |
738 |
_HTML_SPACE); |
739 |
$table->add_row( $td ); |
740 |
|
741 |
$table->add_row($this->_build_actionbar_arrow_cell("FIRST"), |
742 |
$this->_build_actionbar_data_cell(), |
743 |
$this->_build_actionbar_arrow_cell("LAST") ); |
744 |
|
745 |
return $table; |
746 |
} |
747 |
else return NULL; |
748 |
} |
749 |
|
750 |
/** |
751 |
* This function builds a TD with the |
752 |
* appropriate action arrow. |
753 |
* |
754 |
* @param string - FIRST or LAST |
755 |
* @return TDtag |
756 |
*/ |
757 |
function _build_actionbar_arrow_cell($col) { |
758 |
$td = new TDtag(array("class" => "datalist_title", |
759 |
"style" => "padding-left:14px;padding-right:14px;". |
760 |
"padding-top:5px;", |
761 |
"width" => "5%") |
762 |
); |
763 |
|
764 |
if ($col == "FIRST") { |
765 |
$td->set_tag_attribute("align", "left"); |
766 |
if ($this->_has_action_column("FIRST") && |
767 |
$this->_datasource->get_total_rows()) { |
768 |
$td->push(html_img("/phphtmllib/images/widgets/arrow_right.gif")); |
769 |
} |
770 |
else { |
771 |
$td->push(" "); |
772 |
} |
773 |
} |
774 |
else { |
775 |
$td->set_tag_attribute("align", "right"); |
776 |
if ($this->_has_action_column("LAST") && |
777 |
$this->_datasource->get_total_rows()) { |
778 |
$td->push(html_img("/phphtmllib/images/widgets/arrow_left.gif")); |
779 |
} |
780 |
else { |
781 |
$td->push(" "); |
782 |
} |
783 |
} |
784 |
return $td; |
785 |
} |
786 |
|
787 |
/** |
788 |
* This function builds the user's data cell |
789 |
* |
790 |
* @return TDtag; |
791 |
*/ |
792 |
function _build_actionbar_data_cell() { |
793 |
$td = new TDtag(array("class" => "datalist_title", |
794 |
"style" => "padding-left:5px;padding-right:5px;". |
795 |
"padding-top:5px;padding-bottom:5px") |
796 |
); |
797 |
|
798 |
$flag = FALSE; |
799 |
if ($this->_has_action_column("FIRST")) { |
800 |
$flag = TRUE; |
801 |
$td->set_tag_attribute("align", "left"); |
802 |
} |
803 |
else if ($this->_has_action_column("LAST")) { |
804 |
$flag = TRUE; |
805 |
$td->set_tag_attribute("align", "right"); |
806 |
} |
807 |
|
808 |
if ($flag && $this->_datasource->get_total_rows()) { |
809 |
$td->push($this->actionbar_cell()); |
810 |
} |
811 |
else { |
812 |
$td->push(" "); |
813 |
} |
814 |
|
815 |
return $td; |
816 |
} |
817 |
|
818 |
/** |
819 |
* this is the method that builds |
820 |
* the contents for the middle actionbar |
821 |
* td cell. |
822 |
* NOTE this function is meant to be overriden |
823 |
* by the child class. |
824 |
* |
825 |
* @return ContainerWidget object |
826 |
*/ |
827 |
function actionbar_cell() { |
828 |
return _HTML_SPACE; |
829 |
} |
830 |
|
831 |
/** |
832 |
* This function builds an action button that will |
833 |
* modify the form action, to post to a different |
834 |
* script to handle the data |
835 |
* |
836 |
* @param string - the button name |
837 |
* @param string - the script that gets called. |
838 |
* @return INPUTtag object |
839 |
*/ |
840 |
function action_button($name, $action) { |
841 |
|
842 |
$submit = form_button("_action", $name); |
843 |
|
844 |
// here we make sure that all standard buttons look the same |
845 |
if (strlen($name)<10) $submit->set_tag_attribute("style","width: 80px;"); |
846 |
|
847 |
$form_name = $this->get_form_name(); |
848 |
|
849 |
$onclick = "javascript: document.".$form_name.".action='".$action."';"; |
850 |
$onclick .= "document.".$form_name.".submit();"; |
851 |
$submit->set_tag_attribute("onclick", $onclick); |
852 |
return $submit; |
853 |
} |
854 |
|
855 |
/** |
856 |
* This function returns any Javascript required |
857 |
* for this widget |
858 |
* |
859 |
* @return mixed |
860 |
*/ |
861 |
function _javascript() { |
862 |
if ($this->_has_action_column("FIRST") || $this->_has_action_column("LAST")) { |
863 |
$last = $this->_action_column["LAST"]["type"]; |
864 |
$first = $this->_action_column["FIRST"]["type"]; |
865 |
if ($last == "checkbox" || $first == "checkbox") { |
866 |
return $this->_checkbox_javascript(); |
867 |
} |
868 |
} |
869 |
else { |
870 |
return NULL; |
871 |
} |
872 |
} |
873 |
|
874 |
/** |
875 |
* This function builds the JS needed for the checkbox |
876 |
* action column |
877 |
* |
878 |
* @return SCRIPTtag |
879 |
*/ |
880 |
function _checkbox_javascript() { |
881 |
$script = new SCRIPTtag(array("language" => "Javascript")); |
882 |
|
883 |
$var_name = $this->_vars["checkboxVar"]; |
884 |
|
885 |
$js = "function mass(form) {\n"; |
886 |
$js .= " var i=0;\n"; |
887 |
$js .= " var value=0;\n\n"; |
888 |
$js .= " if (form.$var_name.checked) {\n"; |
889 |
$js .= " value=1;\n"; |
890 |
$js .= " } else {\n"; |
891 |
$js .= " value=0;\n"; |
892 |
$js .= " }\n\n"; |
893 |
$js .= " for (i = 0; i < form.length; i++) {\n"; |
894 |
$js .= " if (form.elements[i].name.substring(0, 8) == '$var_name' && !form.elements[i].disabled) {\n"; |
895 |
$js .= " form.elements[i].checked = value;\n"; |
896 |
$js .= " }\n"; |
897 |
$js .= " }\n"; |
898 |
$js .= "}\n"; |
899 |
|
900 |
$script->push($js); |
901 |
return $script; |
902 |
} |
903 |
|
904 |
|
905 |
} |
906 |
|
907 |
/** |
908 |
* This class defines the css used by the |
909 |
* FooterNav Object. |
910 |
* |
911 |
* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
912 |
* @package phpHtmlLib |
913 |
*/ |
914 |
class DefaultGUIDataListCSS extends CSSBuilder { |
915 |
|
916 |
function user_setup() { |
917 |
$this->add_entry(".datalist_col_head", "", |
918 |
array("font-family" => "arial, helvetica, sans-serif", |
919 |
"font-size" => "10pt", |
920 |
"font-weight" => "bold", |
921 |
"color" => "#000000", |
922 |
"background-color" => "#CCCCCC", |
923 |
"text-align" => "left", |
924 |
"white-space" => "nowrap", |
925 |
"height" => "20px", |
926 |
"vertical-align" => "middle", |
927 |
"border-left" => "1px solid white", |
928 |
"border-top" => "1px solid white", |
929 |
"border-right" => "1px solid gray", |
930 |
"border-bottom" => "1px solid gray", |
931 |
"padding-left" => "3px", |
932 |
"padding-right" => "3px") ); |
933 |
|
934 |
$this->add_entry(".datalist_col_head", "a.form_link:active,a.form_link:visited,a.form_link:link", |
935 |
array("color" => "#000000", |
936 |
"font-family" => "arial, helvetica, sans-serif", |
937 |
"font-size" => "10pt", |
938 |
"font-weight" => "bold", |
939 |
"text-decoration" => "none")); |
940 |
|
941 |
$this->add_entry(".datalist_col_head_hover", "", |
942 |
array("font-family" => "arial, helvetica, sans-serif", |
943 |
"font-size" => "10pt", |
944 |
"font-weight" => "bold", |
945 |
"color" => "#000000", |
946 |
"background-color" => "#dcdcdc", |
947 |
"text-align" => "left", |
948 |
"white-space" => "nowrap", |
949 |
"height" => "20px", |
950 |
"vertical-align" => "middle", |
951 |
"border-left" => "1px solid white", |
952 |
"border-top" => "1px solid white", |
953 |
"border-right" => "1px solid gray", |
954 |
"border-bottom" => "1px solid gray", |
955 |
"padding-left" => "3px", |
956 |
"padding-right" => "3px") ); |
957 |
|
958 |
$this->add_entry(".datalist_col_head_clicked", "", |
959 |
array("font-family" => "arial, helvetica, sans-serif", |
960 |
"font-size" => "10pt", |
961 |
"font-weight" => "bold", |
962 |
"color" => "#000000", |
963 |
"background-color" => "#dddddd", |
964 |
"text-align" => "left", |
965 |
"white-space" => "nowrap", |
966 |
"height" => "20px", |
967 |
"vertical-align" => "middle", |
968 |
"border-left" => "1px solid white", |
969 |
"border-top" => "1px solid white", |
970 |
"border-right" => "1px solid gray", |
971 |
"border-bottom" => "1px solid gray", |
972 |
"padding-left" => "3px", |
973 |
"padding-right" => "3px") ); |
974 |
|
975 |
$this->add_entry( ".datalist_border", "", |
976 |
array("border" => "1px solid #999999")); |
977 |
|
978 |
$this->add_entry( ".datalist_title", "", |
979 |
array("font-family" => "arial", |
980 |
"font-size" => "10pt", |
981 |
"font-weight" => "bold", |
982 |
"color" => "#FFFFFF", |
983 |
"background-color" => "#999999", |
984 |
"white-space" =>"nowrap")); |
985 |
|
986 |
$this->add_entry( ".datalist_data_cell", "", |
987 |
array( |
988 |
"font-family" => "arial", |
989 |
"font-size" => "10pt", |
990 |
"padding-left" => "3px", |
991 |
"padding-right" => "3px", |
992 |
"border-top" => "1px solid #dddddd")); |
993 |
|
994 |
$this->add_entry( ".datalist_actionbar", "", |
995 |
array( |
996 |
"border" => "1px solid #999999") ); |
997 |
|
998 |
$this->add_entry( ".datalist_actionbar_data_cell", "", |
999 |
array( |
1000 |
"font-family" => "arial", |
1001 |
"font-size" => "10pt", |
1002 |
"background" => "#CCCCCC", |
1003 |
"padding-left" => "3px", |
1004 |
"padding-right" => "3px", |
1005 |
"border-top" => "1px solid #dddddd")); |
1006 |
|
1007 |
$this->add_entry( ".datalist_bottom_seperator", "", |
1008 |
array( |
1009 |
"font-size" => "5px", |
1010 |
"line-height" => "5px", |
1011 |
"background" => "#CCCCCC", |
1012 |
"text-align" => "left", |
1013 |
"white-space" => "nowrap", |
1014 |
"height" => "5px", |
1015 |
"border-left" => "1px solid #FFFFFF", |
1016 |
"border-top" => "1px solid #FFFFFF", |
1017 |
"border-right" => "1px solid #dddddd", |
1018 |
"border-bottom" => "1px solid #dddddd", |
1019 |
"padding-left" => "3px", |
1020 |
"padding-right" => "3px")); |
1021 |
} |
1022 |
} |
1023 |
?> |